From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752889AbcFOBaL (ORCPT ); Tue, 14 Jun 2016 21:30:11 -0400 Received: from mail-pf0-f179.google.com ([209.85.192.179]:36007 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752461AbcFOBaJ (ORCPT ); Tue, 14 Jun 2016 21:30:09 -0400 From: Andrey Smirnov To: linux-arm-kernel@lists.infradead.org Cc: Russell King , Shawn Guo , Sascha Hauer , Arnd Bergmann , linux-kernel@vger.kernel.org, Andrey Smirnov Subject: [PATCH v2 0/6] i.MX L2-cache code cleanups and performance tweaks Date: Tue, 14 Jun 2016 18:29:47 -0700 Message-Id: <1465954193-5894-1-git-send-email-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.5.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi everyone, Here's the second version of i.MX L2-cache related patches. Here's what's new from v1: - Already existing, spelling error free (shame on me for not noticing that in previous version!), symbolic constant defintions are used - Increased scope of magic number replacement (additional instance in cache-l2x0.c) - Added patch to remove unnecessary bit clearing in cache-l2x0.c - Added patch to implement a cleanup as suggested by Arnd - Added patch to tweak prefetch settings to improve performance. I was originally going to post this patch separately. But now that there was a need for v2, I decided to include it in the series. All the feedback is much appreciated. Thank you, Andrey Smirnov Andrey Smirnov (6): i.MX: system.c: Convert goto to if statement i.MX: system.c: Remove redundant errata 752271 code i.MX: system.c: Replace magic numbers ARM: cache-l2x0: Do not clear bit 23 in prefetch control register i.MX: system.c: Tweak prefetch settings for performance i.MX: Do not explicitly call l2x0_of_init() arch/arm/include/asm/hardware/cache-l2x0.h | 1 + arch/arm/mach-imx/imx35-dt.c | 10 +++---- arch/arm/mach-imx/mach-imx6q.c | 2 ++ arch/arm/mach-imx/mach-imx6sl.c | 2 ++ arch/arm/mach-imx/mach-imx6sx.c | 2 ++ arch/arm/mach-imx/system.c | 42 ++++++++++++------------------ arch/arm/mm/cache-l2x0.c | 5 ++-- 7 files changed, 28 insertions(+), 36 deletions(-) -- 2.5.5